National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lebanon Municipal Airport (KM54)

Lat: 36.19°NLon: 86.32°WElev: 588ft.

Mostly Cloudy

N/A

Humidity NA
Wind Speed SW 10 G 17 mph
Barometer 30.03 in
Dewpoint N/A
Visibility 10.00 mi
Last update 15 Jun 11:10 am CDT
Extended Forecast for

South Carthage TN

  • Today

    Today: Showers and thunderstorms likely, mainly after 3pm. Partly sunny, with a high near 86. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    T-storms
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday

    Monday: A chance of showers, then showers and thunderstorms likely after 10am. Partly sunny, with a high near 86. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 69. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 69 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm, mainly before 1pm, then showers and thunderstorms likely after 1pm. High near 85. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 85 °F

    Showers then
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 69. South southwest wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 89. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 89 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South southwest wind around 5 mph.

    Low: 70 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 87. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 87 °F

    Chance
    T-storms then
    T-storms

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 3pm. Partly sunny, with a high near 86. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 67. Calm wind.
Monday
A chance of showers, then showers and thunderstorms likely after 10am. Partly sunny, with a high near 86. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 69. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 70%.
Tuesday
Showers and possibly a thunderstorm, mainly before 1pm, then showers and thunderstorms likely after 1pm. High near 85. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Tuesday Night
Partly cloudy, with a low around 69. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 89. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South southwest wind around 5 mph.
Juneteenth
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 87. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 66.
Friday
A 20 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly sunny, with a high near 87.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 65.
Saturday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
South Carthage TN
 36.26°N 85.97°W (Elev. 469 ft)
Last Update:
11:16 am CDT Jun 15, 2025
Forecast Valid:
11am CDT Jun 15, 2025-6pm CDT Jun 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation